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#7The mean diastolic blood pressure for a random sample of 60 people was 98 millimeters of mercury. If the standard deviation of individual blood pressure readings is known to be 9 millimeters of mercury,
answered
Dec 14, 2023
Mathematics
college
3
votes
201k
views
A neutral atom of oxygen has 8 protons and _______ eletrons ( Enter whole number ) NUmerical answers expected
answered
Oct 11, 2023
Physics
middle-school
3
votes
156k
views
2. What extraneous solution arises when the equation x + 3 = 2x is solved for x by first squaring both sides of the equation? Enter your answer in the box.
answered
May 31, 2023
Mathematics
high-school
5
votes
139k
views
Simplify each of the following expressions: 3(x + 2) + 4(x − 2) 2(x + y) − 3(x + y) −(y + 8) + 4(6 − y) 2(4x + 3) − 3(x + 1)
answered
Dec 8, 2022
Mathematics
high-school
5
votes
9.5k
views
A Cowbird lays it's eggs in other bird's nests. As it's young hatch they fight to survive along side the host bird's young. This is an example of
answered
Nov 12, 2022
Biology
high-school
2
votes
191k
views
Round 576.071 to the nearest tenths
answered
Nov 10, 2022
Mathematics
college
9
votes
15.6k
views
The size of an insect population doubles every week. If there are 25 insects initially present, how many insects will there be in eight weeks?
answered
Aug 24, 2022
Mathematics
high-school
1
vote
144k
views
Please help me in this question
answered
Jul 12, 2022
Mathematics
college
1
vote
215k
views
What does this sentence mean Bright flashes of lightning were dancing in the sky.
answered
Jun 12, 2022
English
high-school
4
votes
128k
views
Tengo 100 gatos metidos en una bolsa cuántas patas y colas tengo en la bolsa
answered
Jun 3, 2022
Spanish
college
10
votes
107k
views
You have $40 in a savings account and you deposit an equal amount into your account each week. After 8 weeks the account holds $128. Write an equation that represents the amount y (in dollars) of money
answered
Apr 17, 2022
Mathematics
high-school
6
votes
67.6k
views
1.2 What type of bonding occurs when hydrogen form a diatomic molecule?
answered
Apr 14, 2022
Chemistry
college
4
votes
216k
views
6. The time t required to drive a certain distance varies inversely with the speed r. If it takes 2 hours to drive the distance at 40 miles per hour, how long will it take to drive the same distance at
answered
Feb 8, 2022
Mathematics
high-school
6
votes
28.2k
views
Jiya went to the shop the dentist’s office to materials for her project. by, buy bye, by by, bye bye, buy
answered
Jan 25, 2022
English
high-school
6
votes
9.0k
views
Which describes why the magma moves in the direction of the arrows? A The magma is cooled and becomes more dense by the core moving it toward the crust. B The magma is heated and becomes more dense by
answered
Dec 27, 2021
Physics
middle-school
4
votes
48.8k
views
At a football stadium, 2% of the fans in attendance were teenagers. If there were 350 teenagers at the football stadium, what was the total number of people at the stadium?
answered
Dec 8, 2021
Mathematics
high-school
6
votes
24.3k
views
Marv Company's direct labor costs for manufacturing its only product were as follows for October: Standard direct labor hours (DLHs) per unit of product 2 Budgeted finished units for the period 7,100 Actual
answered
Oct 23, 2021
Business
college
5
votes
94.2k
views
Which behavior can reduce pollution that occurs due to the use of coal?
answered
Oct 10, 2021
Biology
middle-school
5
votes
74.2k
views
SIMULTANOUES EQUATIONS WITH 1 QUADRATIC
answered
Aug 26, 2021
Mathematics
high-school
6
votes
90.9k
views
If Kareem’s living room has an area of 225 square feet, how much will he spend to carpet his living room?
answered
Jul 29, 2021
Mathematics
college
4
votes
21.8k
views
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